With SuperDuper Boot Clone is anything irrevesible in High Sierra If Need To Go Back to Sierra?
For Boot drive I'm using a 480GB PCIe SSD (OWC Mercury Accelsior E2)
My boot clone is a 1TB WD Black, partitioned into three individual boot-able drives. I use these three sections as rolling boot back-ups, cloning via SuperDuper every 3-4 days.
This way, I can revert back to 3 days ago, 7 days ago, 10 days ago etc... If I ever discover something going sideways with my system. It's an insurance plan for drive failure, and insurance plan for an update causing instability.
Question: Given this back up plan, If I install High Sierra, is there anything irreversible here? Normally don't sweat testing out system updates, but the new APFS thing has me thinking out loud on this.
2012 MP 5.1 12Core 3.46
GPU : Stock ATI 5770
Boot : OWC PCIe SSD
Bay 1 : 1TB HDD (3 Partitions for Boot Back Up)
Bays 2-4 : 3x 6TB HGST HDD's in RAID5 using SoftRAID
External : 3x 8TB HGST He8's in OWC Qx2 for 3 Time Machine Back Ups
No Bootcamp, No Windows
No nVidia Cards, but planning purchase of 1080 or 1080ti
File size: 152.6 KB